Storage Comparison

Summary

Capacity 256GB

Sequential Read 546MB/s

Sequential Write 342MB/s

Form Factor M.2

Interface SATA

Protocol AHCI

Highlights

Sequential Read

Sequential Read Sequential Write Rand Read IOPS Rand Write IOPS Capacity Write Endurance

Z400s546MB/s

x1

Capacity

Capacity 256GB

Speed

Sequential Read 546MB/s

Sequential Write 342MB/s

Rand Read IOPS 37K IOPS

Rand Write IOPS 69K IOPS

Form Factor

Form Factor M.2

M.2 Size 2280

Interface

Interface SATA III

Protocol AHCI

Endurance

Write Endurance 72TBW

MTBF 1.75M hours

Power

Burst Power 2.6W

Avg Power 1.6W

Idle Power 30mW

Sleep Power 3mW

Thermals

Max Op Temp 70°C

Min Non-Op Temp -55°C

Max Non-Op Temp 85°C

Enclosure

Height 22mm (0.87") Width 80mm (3.15") Depth 2.2mm (0.09")

Weight 5.5g

Info

Manufacturer SanDisk

Model Z400s

Description 256GB M.2

Images